# Coherence vs Endurance Calculators

The clearest difference is price: Coherence at Free against Endurance Calculators's $0.99. Coherence also leads on update cadence (every 4 days vs every 2 months) and ratings volume (631 vs 1). Endurance Calculators's advantage is in-app purchases (none vs 6) and rating (5.0 vs 4.8). On ads, device support and iOS requirement there is nothing between them.

Coherence is free to download; Endurance Calculators costs $0.99 up front. Coherence sells 6 in-app purchases, starting at $14.99 per month. Endurance Calculators asks for nothing beyond the download.

Endurance Calculators holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Coherence has 631 ratings behind it against 1, so its average is the more settled of the two.

Coherence ships an update every 4 days, Endurance Calculators every 2 months. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Coherence | Endurance Calculators |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.8 (631 ratings)](https://appshunter.io/ios/app/coherence-breathwork/id6740344645/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/endurance-calculators/id6770125840/reviews)** |
| Number of ratings | **631** | 1 |
| Positive reviews | 85.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 months |
| Monetization | Subscription | **Paid** |
| Size | 225 MB | 2 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [John Sweeney](https://appshunter.io/developer/1789596075) | [John Oneill](https://appshunter.io/developer/1896717541) |

## What reviewers say

### Coherence

[App page](https://appshunter.io/ios/app/coherence-breathwork/id6740344645)

Master your nervous system through guided breathwork. Access over 500 breathing patterns to shift your state, from calm and focus to energy and sleep. Connect with a global community in live sessions and create custom routines.

**Highlights:** Nervous system interface via breath, Shift states: calm, focus, energy, sleep, Daily global live breathing sessions, 500+ research-backed breathing patterns, Custom breathing sequence creator, Progress tracking and stats, Community features and leaderboards

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coherence Monthly Membership | $14.99 | per month |
| Coherence Membership | $69.99 | per year |
| Coherence Friend Pass | $69.99 | per year |
| Coherence Membership | $69.99 | per year |
| Coherence Membership | $69.99 | per year |
| Coherence | $69.99 | per year |

**What reviewers like**

- 👍 Excellent accessibility and interface
- 🚀 Great integration into daily routine
- 👍 Amazing experience and awesome sequences
- 👍 Breathwork is one of the best things for health
- 👍 Helps cut down on vices, boost vibes, and be a smooth operator


### Endurance Calculators

[App page](https://appshunter.io/ios/app/endurance-calculators/id6770125840)

This app provides essential tools for endurance athletes in running, cycling, and swimming. It offers quick calculations for pace, power, and training zones, along with race time predictions and altitude adjustments. Designed for athletes who need fast, accurate data without manual computation.

**Highlights:** Pace converters for running and swimming, Race finish time predictor, VDOT training zones, Power & HR training zones, Watts per kilogram calculator, Altitude adjustments for pace and power, Pool course conversion

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Coherence free?

Coherence is free to download, with in-app purchases available.

### Is Endurance Calculators free?

Endurance Calculators costs $0.99, with no in-app purchases.

### Which has better reviews, Coherence or Endurance Calculators?

Endurance Calculators is rated higher. Coherence averages 4.8 out of 5 from 631 ratings, while Endurance Calculators averages 5.0 from 1 ratings.

### Do Coherence or Endurance Calculators have ads?

Neither Coherence nor Endurance Calculators shows ads.

### Which is updated more often, Coherence or Endurance Calculators?

Coherence ships an update every 4 days, and Endurance Calculators every 2 months. Most recently, Coherence was updated on October 30, 2026 and Endurance Calculators on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*